baber/WOPTO huggingface dataset:
Patent JP-2003156701-A (JP)
Title: Multibeam optical scanner and image forming device using the same
Inventor: MORI SEIICHIRO
IPC: H04N1/113
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a multibeam optical scanner die-molded, having simple structure where a slit member and a housing are integrally molded, and constituted without spoiling its optical performance, and an image forming device using the same. SOLUTION: This optical scanner is provided with a 1st optical system 12 regulating a beam emitted from a semiconductor laser beam source 11, a deflection means 15 making the beam scan on a surface to be scanned, a 2nd optical system 13 forming a line image long in a main scanning direction in the vicinity of a deflection surface, and a 3rd optical system 16 forming an image as a light spot on the surface to be scanned, and equipped with a synchronization detecting means 18 detecting scanning start timing for a plurality of beams made to scan respectively by utilizing the beam reflected and deflected by the deflection means.  The means 18 has the slit member having an aperture part 22 long in a subscanning direction and a synchronization detecting element 18C receiving the beam passing through the aperture part 22 of the slit member, and the length of the beam at the aperture part in the main scanning direction is different in the subscanning direction.
Patent JP-2003156761-A (JP)
Title: Liquid crystal display
Inventor: FUJIBAYASHI SADAYASU
IPC: G02F1/1362
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To perform stable image display corresponding to inputted image data when a C-DAC circuit is mounted on a polysilicon TFT substrate in a liquid crystal display. SOLUTION: A resin having high resistance e.g. a resin BM, etc., wherein a resistance value RBM satisfies the relation of RBM>n τ/CLC (wherein n denotes the number of bits of the C-DAC circuit; τdenotes condenser operation stabilization time per 1 bit of the C-DAC circuit and CLC denotes electrostatic capacitance of the liquid crystal display) is used as a light shielding film 7 of a counter substrate 2 disposed opposite to the polysilicon TFT substrate 1 on which the C-DAC circuit 4 is mounted. Thereby, a signal outputted from the C-DAC circuit 4 is stabilized and stable image display corresponding to image data of n bits can be performed.
Patent JP-2003154200-A (JP)
Title: Apparatus with dust collector
Inventor: HOSOKAWA FUMINOBU
IPC: D06F58/22
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus with a dust collector which can automatically collect the dust settled on the floor surfaces in rooms and the surfaces of furniture, a lighting equipment, or the like, and can perform the dehumidification in the rooms, the drying of clothes, space heating, or the like. SOLUTION: This apparatus with the dust collector is formed by providing an apparatus body 1 with a blasting means 2 for taking in and blowing out interior air, a dust collecting means 3 for collecting the dust contained in the interior air in the upstream section of the blasting means, an intake port 4 for taking in the interior air, a diffuser 5 for blowing out the taken in air toward the floor surface 6 and dry matter housing means 9 for housing the objects to be dried so as to come into contact with the jet air of the diffuser, with which the dust is automatically stirred up and collected and the objects to be dried are effectively dried.
Patent JP-2003154789-A (JP)
Title: Side slide type composite writing appliance
Inventor: KANEKO MASAHIRO
IPC: B43K24/12
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem that since the diameter of a coil spring wound around a writing body is small and a comparatively long coil spring is used, during operation, bending of the spring occurs and operability is not good. SOLUTION: In the side slide type composite writing appliance consisting of shaft cylinders 1 and 2 where a guide window hole 22 is formed in a side wall; a plurality of writing bodies 3 slidingly situated in the shaft cylinder; an operation member 4 formed that the writing body is removably mounted on its tip and an operation part 41 is protruded through a guide window hole and slidingly situated in the shaft cylinder; a guide stopper 5 having a partition wall 51, in which a plurality of insertion holes 55 in which the writing bodies are respectively inserted, are formed in front of the operation member, and making contact with a lock part formed in the inner wall of the shaft cylinder for positioning;  and a spring 6 situated between the guide stopper and a lock part 45 at the tip of the operation member and energizing rearward the operation member, the guide stopper is provided with a surrounding wall 53, surrounding the spring, and an extension shaft 54.
Patent JP-2003162139-A (JP)
Title: Developer sequential remaining quantity detection means and process cartridge
Inventor: HASEGAWA HIDEAKI
IPC: G03G15/08
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent erroneous detection and accurately detect the quantity of remaining toner by removing toner sticking to an electrode, in a sequential remaining quantity detection means that detects the quantity of toner in a developing device by an electrostatic capacity change.  <P>SOLUTION: The electrode is disposed inside the radius of the rotation of T stir in the developing device. A vibrating member is disposed in contact with or near to the electrode.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159631-A (JP)
Title: Pallet exchanging method and pallet exchanging device
Inventor: KANEKO SHO
IPC: B23Q7/14
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pallet exchanging method in which pallet exchanging between an automatic warehouse device and a work feeder can be quickly executed, and a device therefor.  <P>SOLUTION: The pallet exchanging method and the device therefor are constituted in such a manner that when the pallet 3 is exchanged between the automatic warehouse device 1 having a plurality of storage shelves 5 which can freely store the pallet 3 on which a work is laid and the work feeder 11 to feed the work on the pallet 3 to a machining line, the pallet 3 is transferred from the position of the work feeder 11 to a pallet exchanging position by a first pallet transfer device 27, and at the same time, the pallet 3 is transferred from the pallet exchanging position to the position of the work feeder 11 by a second pallet transfer device 29, and the pallet 3 is exchanged to the first/ second pallet transfer devices 27, 29 by a pallet elevation transfer device 35 which freely moves reciprocatingly between the pallet exchanging position and the automatic warehouse device 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163060-A (JP)
Title: Device of connecting coaxial connector
Inventor: SAITO TAKESHI
IPC: H01R13/73
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device of connecting a coaxial connector, in which the pitch in the fixed connectors which is arranged in the backboard of the sub racks such as the electronic equipment and so on, can be minimalized and a number of coaxial connectors can be connected.  <P>SOLUTION: The device of connecting the coaxial connector is constructed by a coaxial connector conversion structure which comprises a coaxial connector, a coaxial conversion board to which the coaxial connector is attached, and a connector provided in the coaxial conversion board and connected to the coaxial connector, and two or more fixed connector groups in which the connector can be set insertably/removably, the two or more fixed connector groups are inverted in a staggered form and arranged adjacently to fabricate identical coaxial connector conversion structure in the fixed connector groups.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003158956-A (JP)
Title: Method for creating aiptasia species without symbiotic alga and airtasia species without symbiotic alga obtained thereby
Inventor: MARUYAMA TADASHI
IPC: A01K67/033
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of a conventional method that requires a long time with poor reproducibility and leaves chemical substances, when a symbiotic alga is removed from an Aiptasia species.  <P>SOLUTION: A symbiotic Aiptasia species is incubated in seawater or artificial seawater at a temperature exceeding 32°C without exceeding 37°C under dark conditions for 20 days. Thereby, the symbiotic alga is completely removed to create the symbiotic Aiptasia species without the symbiotic alga in a state for enabling reinfecting of the symbiotic alga.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002231785-A (JP)
Title: Substrate transfer device, substrate processor, and placing pedestal
Inventor: MITSUYOSHI ICHIRO
IPC: B65G1/14
Filed: 2001-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a substrate transfer device capable of obtaining a high throughput. SOLUTION: A loader 10 comprises an accommodation part 20 for accommodating FOUP (hermetically sealing accommodation vessel), an opener 40 for carrying out a substrate from the FOUP, and a carrying robot 30 for carrying the FOUP between the accommodation part 20 and the opener 40. When the substrate is carried in the opener 40, the FOUP is mounted on a mounting table 41. The mounting table 41 is formed with a notch 43 in which a carrying arm 35 of the carrying robot 30 can pass along a vertical direction. For this reason, the carrying arm 35 which holds the FOUP passes the notch 43 from above, thereby transferring directly the FOUP to the mounting table 41, and a time required for transfer operations of the FOUP is shortened and a high throughput can be obtained.
Patent JP-2003160638-A (JP)
Title: Radiation-sensitive resin composition, projection of perpendicularly oriented liquid crystal displaying element formed with the composition and liquid crystal displaying element equipped with the projection
Inventor: SASAKI HIROBUMI
IPC: G02F1/1337
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation-sensitive resin composition which is suitably used for forming the projection of a perpendicularly oriented liquid crystal displaying element, the projection formed with composition and liquid crystal displaying element equipped with the projection.  <P>SOLUTION: The composition is characterized in that it contains (a) an alkali-soluble resin, (b) a 1,2-quinonediazide compound and (c) a specific compound such as a compound having at least two epoxy groups in its molecule. The projection is made from the composition. The liquid crystal displaying element is equipped with the projection.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162085-A (JP)
Title: Image forming apparatus
Inventor: FURUKI MANABU
IPC: G03G15/02
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device where toner filming is prevented from occurring, by which stable image quality having no defect is obtained over a long term and which is eco-friendly.  <P>SOLUTION: This image forming apparatus 8 is provided with image carriers 1y, 1m, 1c and 1k, contact type electrifying means 2y, 2m, 2c and 2k, exposure means Ly, Lm, Lc and Lk, developing means 3y, 3m, 3c and 3k, and transfer means 4ym, 4ck and 5, and forms an image by using spherical toner. In the apparatus 8, the rate of change (Tt) of the shape of deformed toner particles passing through abutting parts between the image carriers 1y, 1m, 1c and 1k and the electrifiers 2y, 2m, 2c and 2k is within the range of 50 to 100%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166299-A (JP)
Title: Anti-corrosive panel
Inventor: ISHII KIYOSHI
IPC: E04B1/92
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight and anti-corrosive panel excellent in long term stability, bonding force with concrete and workability.  <P>SOLUTION: The anti-corrosive panel has a core material made of a fiber reinforced polyolefin resin, an anti-corrosive resin film integrated with both faces of the core material and a raw material having an anchor effect to mortar placed on the surface of a concrete structure. Since the concrete surface is covered with a panel having such a constitution, an anti-corrosive structure can be constructed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166021-A (JP)
Title: Cooling system for hot-rolled wire rod
Inventor: KATAYAMA YOSHIAKI
IPC: B21B39/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that variations in qualities occurs among parts of a wire rod, resulting from cooling irregularity between a dense part and a sparse part of the wire rod.  <P>SOLUTION: In a cooling system S for cooling the hot-rolled wire rod 10 which is placed in a plane on a roller conveyer 1 installed on a cooling bed 2 so as to form ring-like shapes with an even space between the centers, by cooling media which spout out toward among the rollers of a roller conveyer from jet nozzles 3 installed on the cooling bed 2, while transporting it on the conveyer 1 in the placed state, this system has such a structure as to set the jet nozzles 3 in line, only below the dense parts A of the ring-like wires 10 at both sides along the conveyance direction, where the wires are densely lapped. The difference of cooling rates between the dense parts A and the sparse part B of the wire rod becomes extremely small, because the cooling rate in the dense parts A is high.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169113-A (JP)
Title: Portable telephone set
Inventor: TSUCHIKAWA ZENJI
IPC: H04W88/02
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To display information over a large area by expanding a first liquid crystal display part and a second liquid crystal display part on the same plane as a third liquid crystal display part when the display of bulk information is required although a portable telephone set is ordinarily folded compact and available similarly to an ordinary portable telephone set.  <P>SOLUTION: A first liquid crystal display part 1 and a second liquid crystal display part 2 are folded or expanded on the front face of a third liquid crystal display part 3 provided on the front face of a main body 5 of the telephone set and these liquid crystal display parts 1, 2 and 3 are formed so that all the liquid crystal display parts 1, 2 and 3 can be turned toward the front face when they are expanded on the same plane and further so that the first liquid crystal display part 1 can be exposed on the front face of the main body 5 of the telephone set and the third liquid crystal display part 3 can be concealed behind the folded second liquid crystal display part 2 when the first liquid crystal display part 1 and the second liquid crystal display part 2 are folded into the main body 5 of the telephone set.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165135-A (JP)
Title: Method for injection molding thermoplastic resin
Inventor: YAMAKI HIROSHI
IPC: B29C45/00
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for accurately molding a molding having a thin part by raising the fluidity of a molten resin.  <P>SOLUTION: The method for injection molding the thermoplastic resin comprises the steps of adding 1 to 20 wt.% of a phosphate to the thermoplastic resin, and further melting a carbon dioxide, and injection molding the resin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167890-A (JP)
Title: Retrieving method and retrieving device based on personal information or information providing system
Inventor: HARASHIMA ICHIRO
IPC: G06F17/30
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information retrieving method and a device for allowing an information provider to easily construct a database of information, and capable of easily retrieving related personal information, term information or human network information with a term and a person's name as a retrieving key by automatically gathering the person information and the term information from work information.  <P>SOLUTION: This device is composed of a person information extracting means 11 for extracting the person information on a work from document data on the work, a term information extracting means 12 for extracting the term information from the document data expressing the content of the work, a person-term information forming-preserving means 13 for correspondingly storing information obtained from the means 11 and 12 in the database 14, a person-term information retrieving means 15 for retrieving the inside of the database with a person or the term as a key, and a retrieving result display means 16 for displaying a retrieving result. Thus, the database of the person information and the term information can be easily constructed, and an information user can easily retrieve the related person information, the term information or the human network information with the term and the person name as the retrieving key.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003204323-A (JP)
Title: Secret communication method
Inventor: UYAMA YASUMASA
IPC: H04N7/16
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secret communication method for realizing network communication with more safety and reliability.  <P>SOLUTION: In the secret communication using a cipher by an information apparatus that can use a memory unit and an arithmetic unit, the encryption of data or the decryption of data is carried out automatically in an encryption method and a decryption method uniquely identified to the ordered pair of a transmitter and a receiver, and at the same time, the receiver can previously appoint freely the encryption method corresponding to the ordered pair.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172805-A (JP)
Title: Graded index lens with antireflection film
Inventor: NAKAMURA MASAKI
IPC: G02B1/115
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a graded index lens with an antireflection film optically stable having little wavefront aberration.  <P>SOLUTION: An antireflection film 2 of a multilayer structure is formed by sputtering on the end face as an entrance face or an exit face of the graded index lens 1. The antireflection film 2 has a four layer structure of TiO<SB>2</SB>/SiO<SB>2</SB>/ TiO<SB>2</SB>/SiO<SB>2</SB>. The monovalent ion concentration in the TiO<SB>2</SB>layer (first layer) in contact with the lens surface is ≤10% (in terms of the relative concentration to the monovalent ion concentration in the lens 1). The antireflection film satisfying the above condition is formed by sputtering at the ambient temperature of ≤175°C, preferably ≤150°C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003195806-A (JP)
Title: Light emitting circuit of organic electroluminescence element and display device
Inventor: ISHIZUKA SHINICHI
IPC: G09G3/32
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active drive type light emitting circuit and display device which can obtain desired luminance irrelevantly to the accumulate charge amount of an organic electroluminescence element at the start of supply of driving current to the organic electroluminescence element.  <P>SOLUTION: In response to the generation of a light emission command, forward driving current is supplied to the organic electroluminescence element, which is made to illuminate; and charging current is supplied to the electroluminescence element after the light emission command is generated to charge a capacitive component of the organic electroluminescence element.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169887-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F5/04
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine for preventing a player from stopping a game though game mediums are stored.  <P>SOLUTION: When a state, where the game machine is not operated in spite of the existence of the residue of credit when a residue informing function is effective, continues a prescribed stopping judgment time (30 sec, e.g.) information of existence of the residue of credit is given (YES at a step S720 → YES at a step S730 → step S740). Thus, when a state, where the slot machine is not operated with the medals credited, continues for a prescribed period, it is regarded as stopping of the game by the player and information of the existence of the residue of the credit is given to the player to prevent the player from stopping the game though the medals are credited.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169513-A (JP)
Title: Transplanter
Inventor: TAKAMI YUKINORI
IPC: A01B69/02
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To dispose a stand at a gravity center on the side view to stabilize the holding posture of a transplanting section, when the stand for holding the transplanting section is disposed in a non-grounding posture.  <P>SOLUTION: This transplanting section 3 for laterally disposing a plurality of planter cases 8 each having planting mechanisms 9 in parallel at a prescribed distance and for supporting the planter cases 8 on a planting frame 5 in a connected state is characterized by using a closed loop-like frame surrounding the planting mechanisms 9 as the planting frame 5 (main frame 16, sub-frame 17) and disposing stands 23 for holding the transplanting section 3 on the side portions of the frame.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172297-A (JP)
Title: Multiblade fan
Inventor: SAEKI TAKAFUMI
IPC: F04D29/30
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiblade fan capable of enhancing a fan property by making the amount of air flowing to a space between blades much.  <P>SOLUTION: A flat part 17 cutting a circular negative pressure surface 13 is provided on a flow-in end of a negative pressure surface 13b of the blade 13. Thereby, a flow-in angle of an air stream flowing in the space 16 between the blades is deeper as compared with the conventional one and a flow-in amount of air to the space 16 between the blades is increased to enhance a fan performance of the multiblade fan 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170038-A (JP)
Title: Vacuum apparatus
Inventor: TAKAHASHI TADASHI
IPC: H01L21/683
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus capable of preventing vacuum environments in the inside of the apparatus itself from being affected by a dissociated gas from a bearing or a magnetic fluid and keeping the inside clean and in super high vacuum state.  <P>SOLUTION: The vacuum apparatus comprises rotary shafts 1 and 2 and a biaxial and coaxial type magnetic fluid seal provided with magnetic fluid seals 3 and 4 and connected with seal members 11 and 12 in a vacuum chamber A and an outer air pressure side B through a flange 6 having an intermediate chamber 10. In the vacuum apparatus, a plurality of through-holes 2b are formed in the cylindrical rotary shaft 2 in the outside. The inner diameter of each through-hole 2b is partially enlarged to form a widened part 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179803-A (JP)
Title: Still picture imaging device
Inventor: NAGUMO MASAHIKO
IPC: G03B7/00
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a still picture imaging device capable of capturing a picture without missing a shutter opportunity.  <P>SOLUTION: The still picture imaging device is provided with an imaging means 4, an image processing means 5, an image output means 19; a shutter button 25 formed to be depressed either in two-steps of shallow and deep depression, and a control means 8 that applies rough adjustment to the imaging means 4 to produce a first image signal, detects the image signal produced by the imaging means 4 and controls the imaging means 4 for its adjustment in response to an imaging environment to produce a second image signal when the shutter button 25 is shallowly depressed, and records the second image signal when shutter button 25 is further deeply depressed. The control means 8 records the first image signal when shutter button 25 is deeply depressed within a prescribed time, then adjusts the imaging means 4 in response to the imaging environment as its control, produces the second image signal, and records the second image signal.  <P>COPYRIGHT: (C)2003,JPO